1581252192

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:483

約数の個数: 240

約数和(自身を含む): 5056061472

約数和(自身を除く): 3474809280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 167, 208, 216, 234, 281, 288, 312, 324, 334, 351, 416, 432, 468, 501, 562, 624, 648, 668, 702, 843, 864, 936, 1002, 1053, 1124, 1248, 1296, 1336, 1404, 1503, 1686, 1872, 2004, 2106, 2171, 2248, 2529, 2592, 2672, 2808, 3006, 3372, 3653, 3744, 4008, 4212, 4342, 4496, 4509, 5058, 5344, 5616, 6012, 6513, 6744, 7306, 7587, 8016, 8424, 8684, 8992, 9018, 10116, 10959, 11232, 12024, 13026, 13488, 13527, 14612, 15174, 16032, 16848, 17368, 18036, 19539, 20232, 21918, 22761, 24048, 26052, 26976, 27054, 29224, 30348, 32877, 33696, 34736, 36072, 39078, 40464, 43836, 45522, 46927, 48096, 52104, 54108, 58448, 58617, 60696, 65754, 69472, 72144, 78156, 80928, 87672, 91044, 93854, 98631, 104208, 108216, 116896, 117234, 121392, 131508, 140781, 144288, 156312, 175344, 175851, 182088, 187708, 197262, 208416, 216432, 234468, 242784, 263016, 281562, 295893, 312624, 350688, 351702, 364176, 375416, 394524, 422343, 432864, 468936, 526032, 563124, 591786, 610051, 625248, 703404, 728352, 750832, 789048, 844686, 937872, 1052064, 1126248, 1183572, 1220102, 1267029, 1406808, 1501664, 1578096, 1689372, 1830153, 1875744, 2252496, 2367144, 2440204, 2534058, 2813616, 3156192, 3378744, 3660306, 3801087, 4504992, 4734288, 4880408, 5068116, 5490459, 5627232, 6757488, 7320612, 7602174, 9468576, 9760816, 10136232, 10980918, 13514976, 14641224, 15204348, 16471377, 19521632, 20272464, 21961836, 29282448, 30408696, 32942754, 40544928, 43923672, 49414131, 58564896, 60817392, 65885508, 87847344, 98828262, 121634784, 131771016, 175694688, 197656524, 263542032, 395313048, 527084064, 790626096, 1581252192]

約数ペア:

[(1, 1581252192), (2, 790626096), (3, 527084064), (4, 395313048), (6, 263542032), (8, 197656524), (9, 175694688), (12, 131771016), (13, 121634784), (16, 98828262), (18, 87847344), (24, 65885508), (26, 60817392), (27, 58564896), (32, 49414131), (36, 43923672), (39, 40544928), (48, 32942754), (52, 30408696), (54, 29282448), (72, 21961836), (78, 20272464), (81, 19521632), (96, 16471377), (104, 15204348), (108, 14641224), (117, 13514976), (144, 10980918), (156, 10136232), (162, 9760816), (167, 9468576), (208, 7602174), (216, 7320612), (234, 6757488), (281, 5627232), (288, 5490459), (312, 5068116), (324, 4880408), (334, 4734288), (351, 4504992), (416, 3801087), (432, 3660306), (468, 3378744), (501, 3156192), (562, 2813616), (624, 2534058), (648, 2440204), (668, 2367144), (702, 2252496), (843, 1875744), (864, 1830153), (936, 1689372), (1002, 1578096), (1053, 1501664), (1124, 1406808), (1248, 1267029), (1296, 1220102), (1336, 1183572), (1404, 1126248), (1503, 1052064), (1686, 937872), (1872, 844686), (2004, 789048), (2106, 750832), (2171, 728352), (2248, 703404), (2529, 625248), (2592, 610051), (2672, 591786), (2808, 563124), (3006, 526032), (3372, 468936), (3653, 432864), (3744, 422343), (4008, 394524), (4212, 375416), (4342, 364176), (4496, 351702), (4509, 350688), (5058, 312624), (5344, 295893), (5616, 281562), (6012, 263016), (6513, 242784), (6744, 234468), (7306, 216432), (7587, 208416), (8016, 197262), (8424, 187708), (8684, 182088), (8992, 175851), (9018, 175344), (10116, 156312), (10959, 144288), (11232, 140781), (12024, 131508), (13026, 121392), (13488, 117234), (13527, 116896), (14612, 108216), (15174, 104208), (16032, 98631), (16848, 93854), (17368, 91044), (18036, 87672), (19539, 80928), (20232, 78156), (21918, 72144), (22761, 69472), (24048, 65754), (26052, 60696), (26976, 58617), (27054, 58448), (29224, 54108), (30348, 52104), (32877, 48096), (33696, 46927), (34736, 45522), (36072, 43836), (39078, 40464)]